Controller box



FIG. 1 is a right view of the controller box showing our new design;

FIG. 2 is a left view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a right perspective view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a top view thereof in context;

FIG. 7 is a left perspective view thereof; and,

FIG. 8 is a bottom view thereof.

The dashed lines shown in FIGS. 1, 2, 4, and 7, illustrate portions of the controller box that form no part of the claimed design. 

CLAIM The ornamental design for a controller box, as shown and described. 